Alabama Cosmetology Licensing Practice Exam 2025 – Complete Study Resource

Human hair is the most commonly used material for hair extension applications due to several key reasons. It offers the most natural look and feel, as it closely resembles the texture and behavior of real hair. This makes it easier to blend the extensions seamlessly with the client’s existing hair.

Moreover, human hair extensions can be treated just like natural hair, meaning that they can be dyed, styled, and styled with heat tools without losing their quality. This versatility allows stylist to customize the extensions to match the client's desired aesthetic.

While synthetic hair options exist and can be more affordable, they often do not provide the same level of realism and cannot withstand heat styling in the same way human hair can. Animal hair and cotton hair, on the other hand, are not commonly used in this context due to their lack of compatibility with the typical styling methods and the desired outcomes in hair extensions. Therefore, when it comes to achieving a realistic look and providing the best styling options, human hair is the preferred choice in the industry.